168-0217 LINES GP-BOOM S/N DET1-UP PART OF 160-4091, 215-3350 BOOM AR AN ATTACHMENT 345B II EXCAVATOR

HYDRAULIC SYSTEM

LINES GP-BOOM

0. 168-0217 LINES GP-B
1. 175-7580 LINES GP-B
2. 175-7581 LINES GP-B
3. 178-7369 LINES GP-B
4. 178-7371 LINES GP-B
5. 217-3061 LINES GP-B
6. 217-3061 LINES GP-B

LINES GP-CYLINDER

7. 242-1252 LINES GP-B
8. 242-1253 LINES GP-B

LINES GP-HYDRAULIC

9. 177-6870 LINES GP-C
0. INFORMATION

EXCAVATOR 345B II EXCAVATOR DET
345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine SEBP3181 345B II DET (2001)

HYDRAULIC SYSTEM

LINES GP-BOOM

145-4004 LINES GP-BOOM

161-8535 LINES GP-BOOM

168-0217 LINES GP-BOOM

175-7580 LINES GP-BOOM

175-7581 LINES GP-BOOM

178-7369 LINES GP-BOOM

#SEBP31810370

168-0217: LINES GP-BOOM

LINES GP-BOOM

168-0217 LINES GP-BOOM
S/N DET1-UP
PART OF 160-4091, 215-3350 BOOM AR
AN ATTACHMENT

i01150803 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	162-1394	[1]	PLATE
2.	8T-4910 M	[2]	BOLT (M12X1.75X60-MM)
3.	132-9172	[2]	PLATE
4.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
5.	7I-3585 I	[1]	HOSE AS
6.	159-3100 I	[1]	HOSE AS
7.	6V-8398	[6]	SEAL-O-RING
8.	6V-8995	[4]	UNION (STRAIGHT)
9.	6V-9169	[4]	NUT (13/16-16-THD)
10.	6K-0806 B	[50]	STRAP-CABLE
11.	165-0242 I	[2]	HOSE AS
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP31810371

175-7580: LINES GP-BOOM

LINES GP-BOOM

175-7580 LINES GP-BOOM
S/N DET1-UP
PART OF 175-2138 CYLINDER & LINES GP-BOOM
AN ATTACHMENT

i01280450 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	108-7550	[2]	CLIP
2.	129-6056	[1]	SUPPORT AS
3.	143-4142	[1]	TUBE AS
4.	156-0844 Y	[1]	VALVE GP-LOAD CONTROL (BOOM LOWERING)
5.	175-7125	[1]	TUBE AS
6.	187-8720	[1]	SUPPORT AS
7.	1P-3704	[2]	SEAL-RECTANGULAR
8.	1P-3705	[1]	SEAL-RECTANGULAR
9.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
11.	8T-4196 M	[4]	BOLT (M10X1.5X35-MM)
12.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	8T-4648 M	[8]	BOLT (M12X1.75X70-MM)
14.	8T-4910 M	[4]	BOLT (M12X1.75X60-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810372

175-7581: LINES GP-BOOM

LINES GP-BOOM

175-7581 LINES GP-BOOM
S/N DET1-UP
PART OF 175-2139 CYLINDER & LINES GP-BOOM
AN ATTACHMENT

i01280509 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	108-7550	[2]	CLIP
2.	129-6056	[1]	SUPPORT AS
3.	143-4143	[1]	TUBE AS
4.	156-0844 Y	[1]	VALVE GP-LOAD CONTROL (BOOM LOWERING)
5.	175-7126	[1]	TUBE AS
6.	187-8720	[1]	SUPPORT AS
7.	1P-3704	[2]	SEAL-RECTANGULAR
8.	1P-3705	[1]	SEAL-RECTANGULAR
9.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
11.	8T-4196 M	[4]	BOLT (M10X1.5X35-MM)
12.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	8T-4648 M	[8]	BOLT (M12X1.75X70-MM)
14.	8T-4910 M	[4]	BOLT (M12X1.75X60-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810373

178-7369: LINES GP-BOOM

LINES GP-BOOM

178-7369 LINES GP-BOOM
S/N DET1-UP
MEDIUM PRESSURE
PART OF 176-1475 BOOM AR
AN ATTACHMENT

i01618360 SEBP3181

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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	162-1394	[1]	PLATE
2.	8T-4910 M	[2]	BOLT (M12X1.75X60-MM)
3.	132-9172	[2]	PLATE
4.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
5.	7I-3585 I	[1]	HOSE AS
6.	159-3100 I	[1]	HOSE AS
7.	6V-8398	[6]	SEAL-O-RING
8.	6V-8995	[4]	UNION (STRAIGHT)
9.	6V-9169	[4]	NUT (13/16-16-THD)
10.	6K-0806 B	[50]	STRAP-CABLE
11.	118-8943 I	[1]	HOSE AS
12.	158-4155 I	[1]	HOSE AS
14.	6V-9830	[2]	CAP (ORFS)
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP31810374

178-7371: LINES GP-BOOM

LINES GP-BOOM

178-7371 LINES GP-BOOM
S/N DET1-UP
PART OF 176-1475 BOOM AR
AN ATTACHMENT

i01618385 SEBP3181

For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	183-3505	[1]	TUBE AS
2.	183-3506	[1]	TUBE AS
3.	183-3504	[1]	TUBE AS
4.	183-3502	[1]	TUBE AS
5.	183-3503	[1]	TUBE AS
6.	183-3507	[2]	TUBE AS
7.	183-3508	[1]	TUBE AS
8.	183-3510	[1]	TUBE AS
9.	183-3509	[1]	TUBE AS
10.	166-6615	[1]	TUBE AS
11.	166-6616	[1]	TUBE AS
12.	166-6625	[2]	TUBE AS
13.	166-6626	[2]	TUBE AS
14.	166-6623	[1]	TUBE AS
15.	166-6624	[1]	TUBE AS
16.	166-6621	[1]	TUBE AS
17.	166-6622	[1]	TUBE AS
18.	166-6628 I	[1]	HOSE AS
19.	166-6629 I	[1]	HOSE AS
20.	166-6630 I	[1]	HOSE AS
21.	166-6631 I	[1]	HOSE AS
22.	180-2300 I	[2]	HOSE AS
23.	153-7013 I	[4]	HOSE AS
24.	183-3511 I	[2]	HOSE AS
25.	146-1776 I	[1]	HOSE AS
26.	1P-3705	[9]	SEAL-RECTANGULAR
27.	1P-3703	[10]	SEAL-RECTANGULAR
28.	1P-3704	[8]	SEAL-RECTANGULAR
29.	4J-0522	[2]	SEAL-O-RING
30.	4J-0520	[2]	SEAL-O-RING
31.	1P-3706	[2]	SEAL-RECTANGULAR
32.	6V-8397	[20]	SEAL-O-RING
33.	3J-1907	[4]	SEAL-O-RING
34.	3K-0360	[2]	SEAL-O-RING
35.	8T-4139 M	[24]	BOLT (M12X1.75X30-MM)
36.	8T-4183 M	[40]	BOLT (M12X1.75X40-MM)
37.	8T-4193 M	[8]	BOLT (M16X2X50-MM)
38.	8T-4648 M	[8]	BOLT (M12X1.75X70-MM)
39.	8T-4184 M	[28]	BOLT (M12X1.75X45-MM)
40.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
41.	113-2001 M	[12]	BOLT-SOCKET HEAD (M12X1.75X25-MM)
42.	8T-4196 M	[16]	BOLT (M10X1.5X35-MM)
43.	105-3485 M	[8]	BOLT-SOCKET HEAD (M12X1.75X60-MM)
44.	8T-6868 M	[2]	BOLT (M12X1.75X80-MM)
45.	8T-4956 M	[22]	BOLT (M12X1.75X35-MM)
46.	8T-4195 M	[8]	BOLT (M10X1.5X30-MM)
47.	7X-2554 M	[16]	BOLT (M16X2X70-MM)
48.	8T-4910 M	[12]	BOLT (M12X1.75X60-MM)
49.	8T-7338 M	[10]	BOLT (M16X2X45-MM)
50.	7Y-3732	[4]	CLIP
51.	143-4158	[6]	CLIP
52.	143-4156	[8]	CLIP
53.	143-4157	[16]	CLIP
54.	143-4160	[2]	CLIP
55.	131-9547	[4]	CLIP
56.	143-4159	[28]	CLIP
57.	6V-0400	[12]	FLANGE-HALF
58.	1P-5767	[4]	FLANGE-HALF
59.	1P-4578	[4]	FLANGE-HALF
60.	1P-4577	[4]	FLANGE-HALF
61.	8T-4223	[90]	WASHER-HARD (13.5X25.5X3-MM THK)
62.	8T-4121	[24]	WASHER-HARD (11X21X2.5-MM THK)
63.	9X-8257	[26]	WASHER (17.5X30X3.5-MM THK)
64.	6V-8723	[2]	ELBOW
65.	6V-8724	[2]	ELBOW
66.	6V-9850	[6]	ELBOW
67.	6V-9168	[4]	NUT (11/16-16-THD)
68.	8T-4244 M	[2]	NUT (M12X1.75-THD)
69.	119-2379	[4]	SUPPORT AS
70.	119-2378	[4]	SUPPORT AS
71.	9U-4200	[1]	BLOCK
72.	126-1526	[2]	MANIFOLD
73.	9F-2167	[5]	SCREW-PURGE (3/8-24X1.164-IN)
74.	6H-3615	[5]	PLUG-PROTECTION
75.	7I-7978	[3]	SPACER
76.	202-9264 Y	[2]	VALVE GP-LOAD CONTROL (STICK LOWERING CONTROL)
77.	6C-6268	[1]	PLATE
78.	126-3048	[2]	BRACKET
79.	6V-8994	[2]	UNION (STRAIGHT)
80.	7Y-4039	[2]	CLAMP-HALF
81.	8T-0379	[2]	TEE-BULKHEAD
82.	6V-8636	[2]	CONNECTOR
83.	7K-1181 B	[30]	STRAP-CABLE
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810375

217-3061: LINES GP-BOOM

LINES GP-BOOM

217-3061 LINES GP-BOOM
S/N DET1-UP
B-FAMILY
PART OF 215-3350 BOOM AR
Type 1
FOR USE WITH 9.8M (32.15FT) BOOM
AN ATTACHMENT

i01919995 SEBP3181

For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	166-6613	[2]	TUBE AS
2.	166-6611	[1]	TUBE AS
3.	166-6609	[1]	TUBE AS
4.	166-6610	[1]	TUBE AS
5.	166-6614	[2]	TUBE AS
6.	166-6617	[1]	TUBE AS
7.	166-6620	[1]	TUBE AS
8.	166-6615	[1]	TUBE AS
9.	166-6616	[1]	TUBE AS
10.	166-6625	[2]	TUBE AS
11.	148-8367	[6]	ELBOW AS
			(EACH INCLUDES)
	6V-8397	[1]	SEAL-O-RING
	6V-9850	[1]	ELBOW
12.	219-0176	[1]	TUBE AS
13.	219-0177	[1]	TUBE AS
14.	219-0179	[1]	TUBE AS
15.	219-0178	[1]	TUBE AS
16.	166-6627 I	[2]	HOSE AS
17.	146-1776 I	[1]	HOSE AS
18.	112-7364 I	[2]	HOSE AS
19.	153-7013 I	[4]	HOSE AS
20.	1P-3703	[14]	SEAL-RECTANGULAR
21.	1P-3705	[4]	SEAL-RECTANGULAR
22.	1P-3704	[12]	SEAL-RECTANGULAR
23.	4J-0520	[2]	SEAL-O-RING
24.	148-8336	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
25.	148-8374	[2]	ELBOW AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8723	[1]	ELBOW
26.	6V-8397	[6]	SEAL-O-RING
27.	8T-4648 M	[8]	BOLT (M12X1.75X70-MM)
28.	8T-4139 M	[28]	BOLT (M12X1.75X30-MM)
29.	8T-4183 M	[68]	BOLT (M12X1.75X40-MM)
30.	8T-4184 M	[24]	BOLT (M12X1.75X45-MM)
31.	113-2001 M	[4]	BOLT-SOCKET HEAD (M12X1.75X25-MM)
32.	8T-4196 M	[8]	BOLT (M10X1.5X35-MM)
33.	8T-6868 M	[2]	BOLT (M12X1.75X80-MM)
34.	8T-4195 M	[8]	BOLT (M10X1.5X30-MM)
35.	7X-2554 M	[16]	BOLT (M16X2X70-MM)
36.	8T-4910 M	[12]	BOLT (M12X1.75X60-MM)
37.	8T-7338 M	[6]	BOLT (M16X2X45-MM)
38.	105-3485 M	[8]	BOLT-SOCKET HEAD (M12X1.75X60-MM)
39.	8T-4956 M	[26]	BOLT (M12X1.75X35-MM)
40.	7Y-3732	[4]	CLIP
41.	143-4158	[6]	CLIP
42.	143-4157	[12]	CLIP
43.	131-9547	[6]	CLIP
44.	143-4159	[34]	CLIP
45.	6V-0400	[16]	FLANGE-HALF
46.	1P-4577	[4]	FLANGE-HALF
47.	8T-4223	[102]	WASHER-HARD (13.5X25.5X3-MM THK)
48.	8T-4121	[16]	WASHER-HARD (11X21X2.5-MM THK)
49.	9X-8257	[22]	WASHER (17.5X30X3.5-MM THK)
50.	148-8378	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8724	[1]	ELBOW
51.	149-5452	[2]	UNION AS (STRAIGHT)
			(EACH INCLUDES)
	6V-8397	[2]	SEAL-O-RING
	6V-8994	[1]	UNION (STRAIGHT)
52.	087-4459	[4]	SUPPORT AS
53.	6V-9168	[4]	NUT (11/16-16-THD)
54.	8T-4244 M	[2]	NUT (M12X1.75-THD)
55.	087-4460	[4]	SUPPORT AS
56.	218-3574	[2]	TUBE AS
57.	126-3048	[2]	BRACKET
58.	126-1526	[3]	MANIFOLD
59.	9F-2167	[5]	SCREW-PURGE (3/8-24X1.164-IN)
60.	7I-7978	[1]	SPACER
61.	202-9264 Y	[2]	VALVE GP-LOAD CONTROL (STICK LOWERING CONTROL)(STICK LOWERING CONTROL)
62.	6C-6268	[1]	PLATE
63.	8T-0379	[2]	TEE-BULKHEAD
64.	6H-3615	[5]	PLUG-PROTECTION
65.	7K-1181 B	[30]	STRAP-CABLE
66.	7I-8640	[2]	CLAMP-HALF
67.	190-1454	[1]	TUBE AS
68.	124-0971	[10]	CLIP
69.	219-0175	[1]	TUBE AS
70.	8W-5133 I	[2]	HOSE AS
71.	148-1638 I	[2]	HOSE AS
72.	1P-4578	[4]	FLANGE-HALF
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810376

217-3061: LINES GP-BOOM

LINES GP-BOOM

217-3061 LINES GP-BOOM
S/N DET1-UP
B-FAMILY
PART OF 215-3350 BOOM AR
Type 2
FOR USE WITH 9.8M (32.15FT) BOOM
AN ATTACHMENT

i01923633 SEBP3181

For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	166-6613	[2]	TUBE AS
2.	166-6611	[1]	TUBE AS
3.	166-6609	[1]	TUBE AS
4.	166-6610	[1]	TUBE AS
5.	166-6614	[2]	TUBE AS
6.	166-6617	[1]	TUBE AS
7.	166-6620	[1]	TUBE AS
8.	166-6615	[1]	TUBE AS
9.	166-6616	[1]	TUBE AS
10.	166-6625	[2]	TUBE AS
11.	148-8367	[6]	ELBOW AS
			(EACH INCLUDES)
	6V-8397	[1]	SEAL-O-RING
	6V-9850	[1]	ELBOW
12.	219-0176	[1]	TUBE AS
13.	219-0177	[1]	TUBE AS
14.	219-0179	[1]	TUBE AS
15.	219-0178	[1]	TUBE AS
16.	166-6627 I	[2]	HOSE AS
17.	263-5880 I	[1]	HOSE AS
18.	112-7364 I	[2]	HOSE AS
19.	153-7013 I	[4]	HOSE AS
20.	1P-3703	[14]	SEAL-RECTANGULAR
21.	1P-3705	[4]	SEAL-RECTANGULAR
22.	1P-3704	[12]	SEAL-RECTANGULAR
23.	4J-0520	[2]	SEAL-O-RING
24.	148-8336	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
25.	148-8374	[2]	ELBOW AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8723	[1]	ELBOW
26.	6V-8397	[6]	SEAL-O-RING
27.	8T-4648 M	[8]	BOLT (M12X1.75X70-MM)
28.	8T-4139 M	[28]	BOLT (M12X1.75X30-MM)
29.	8T-4183 M	[68]	BOLT (M12X1.75X40-MM)
30.	8T-4184 M	[24]	BOLT (M12X1.75X45-MM)
31.	113-2001 M	[4]	BOLT-SOCKET HEAD (M12X1.75X25-MM)
32.	8T-4196 M	[8]	BOLT (M10X1.5X35-MM)
33.	8T-6868 M	[2]	BOLT (M12X1.75X80-MM)
34.	8T-4195 M	[4]	BOLT (M10X1.5X30-MM)
35.	7X-2554 M	[16]	BOLT (M16X2X70-MM)
36.	8T-4910 M	[12]	BOLT (M12X1.75X60-MM)
37.	8T-7338 M	[6]	BOLT (M16X2X45-MM)
38.	105-3485 M	[8]	BOLT-SOCKET HEAD (M12X1.75X60-MM)
39.	8T-4956 M	[24]	BOLT (M12X1.75X35-MM)
40.	7Y-3732	[2]	CLIP
41.	143-4158	[6]	CLIP
42.	143-4157	[12]	CLIP
43.	131-9547	[6]	CLIP
44.	143-4159	[34]	CLIP
45.	6V-0400	[16]	FLANGE-HALF
46.	1P-4577	[4]	FLANGE-HALF
47.	8T-4223	[100]	WASHER-HARD (13.5X25.5X3-MM THK)
48.	8T-4121	[12]	WASHER-HARD (11X21X2.5-MM THK)
49.	9X-8257	[22]	WASHER (17.5X30X3.5-MM THK)
50.	148-8378	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8724	[1]	ELBOW
51.	149-5452	[2]	UNION AS (STRAIGHT)
			(EACH INCLUDES)
	6V-8397	[2]	SEAL-O-RING
	6V-8994	[1]	UNION (STRAIGHT)
52.	087-4459	[2]	SUPPORT AS
53.	6V-9168	[4]	NUT (11/16-16-THD)
54.	8T-4244 M	[2]	NUT (M12X1.75-THD)
55.	087-4460	[2]	SUPPORT AS
56.	232-7310	[1]	TUBE AS
57.	126-3048	[2]	BRACKET
58.	126-1526	[3]	MANIFOLD
59.	9F-2167	[5]	SCREW-PURGE (3/8-24X1.164-IN)
60.	7I-7978	[1]	SPACER
61.	202-9264 Y	[2]	VALVE GP-LOAD CONTROL (STICK LOWERING CONTROL)
62.	6C-6268	[1]	PLATE
63.	8T-0379	[2]	TEE-BULKHEAD
64.	6H-3615	[5]	PLUG-PROTECTION
65.	7K-1181 B	[30]	STRAP-CABLE
66.	7I-8640	[2]	CLAMP-HALF
67.	190-1454	[1]	TUBE AS
68.	124-0971	[10]	CLIP
69.	219-0175	[1]	TUBE AS
70.	8W-5133 I	[2]	HOSE AS
71.	200-3589 I	[2]	HOSE AS
72.	1P-4578	[4]	FLANGE-HALF
73.	232-7312	[1]	TUBE AS
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810377

242-1252: LINES GP-BOOM CYLINDER

LINES GP-BOOM CYLINDER

242-1252 LINES GP-BOOM CYLINDER
S/N DET1-UP
RH
PART OF 232-7666 HYDRAULIC AR
AN ATTACHMENT

i02195980 SEBP3181

2421252 LINES GP-BOOM CYLINDER Parts scheme

For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-4910 M	[4]	BOLT (M12X1.75X60-MM)
2.	8T-4956 M	[2]	BOLT (M12X1.75X35-MM)
3.	143-4143	[1]	TUBE AS
4.	105-3485 M	[4]	BOLT-SOCKET HEAD (M12X1.75X60-MM)
5.	1P-3705	[1]	SEAL-RECTANGULAR
6.	124-0911	[1]	SUPPORT AS
7.	8T-4196 M	[4]	BOLT (M10X1.5X35-MM)
8.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
9.	242-3120	[1]	SUPPORT AS
10.	7Y-3732	[2]	CLIP
11.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
12.	8T-4223	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	1P-3703	[2]	SEAL-RECTANGULAR
15.	242-0627 Y	[1]	VALVE GP-LOAD CONTROL (BOOM)
16.	8T-4194 M	[8]	BOLT (M12X1.75X50-MM)
17.	148-8406	[1]	PLUG AS
	7M-8485	[1]	SEAL-O-RING
	9S-9334	[1]	PLUG
18.	148-8335	[2]	CONNECTOR AS
			(EACH INCLUDES)
	5K-9090	[1]	SEAL-O-RING
	6V-8635	[1]	CONNECTOR
	7M-8485	[1]	SEAL-O-RING
19.	1P-5766	[2]	FLANGE-HALF
20.	242-2173	[1]	BLOCK
21.	242-8231 I	[1]	HOSE AS
22.	1P-5767	[2]	FLANGE-HALF
23.	164-6863	[1]	ELBOW AS
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	8C-6920	[1]	ELBOW
24.	111-4531 I	[1]	HOSE AS
25.	7K-1181 B	[3]	STRAP-CABLE
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810378

242-1253: LINES GP-BOOM CYLINDER

LINES GP-BOOM CYLINDER

242-1253 LINES GP-BOOM CYLINDER
S/N DET1-UP
LH
PART OF 232-7666 HYDRAULIC AR
AN ATTACHMENT

i02195981 SEBP3181

2421253 LINES GP-BOOM CYLINDER Parts scheme

For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-4910 M	[4]	BOLT (M12X1.75X60-MM)
2.	242-0624 Y	[1]	VALVE GP-LOAD CONTROL (BOOM)
3.	143-4142	[1]	TUBE AS
4.	105-3485 M	[4]	BOLT-SOCKET HEAD (M12X1.75X60-MM)
5.	1P-3705	[1]	SEAL-RECTANGULAR
6.	124-0911	[1]	SUPPORT AS
7.	8T-4196 M	[4]	BOLT (M10X1.5X35-MM)
8.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
9.	242-3120	[1]	SUPPORT AS
10.	7Y-3732	[2]	CLIP
11.	8T-4139 M	[2]	BOLT (M12X1.75X30-MM)
12.	8T-4223	[8]	WASHER-HARD (13.5X25.5X3-MM THK)
13.	242-2172	[1]	BLOCK
15.	8T-4956 M	[2]	BOLT (M12X1.75X35-MM)
16.	242-8228 I	[1]	HOSE AS
17.	148-8324	[3]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	6V-9874	[1]	CONNECTOR (STRAIGHT)
18.	242-8242 I	[1]	HOSE AS
19.	1P-3703	[2]	SEAL-RECTANGULAR
20.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
21.	148-8395	[1]	PLUG AS
	3K-0360	[1]	SEAL-O-RING
	9S-8005	[1]	PLUG (3/4-16-THD)
22.	1P-5766	[2]	FLANGE-HALF
23.	164-6863	[1]	ELBOW AS
	3K-0360	[1]	SEAL-O-RING
	6V-9746	[1]	SEAL-O-RING
	8C-6920	[1]	ELBOW
24.	7K-1181 B	[1]	STRAP-CABLE
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP31810379

177-6870: LINES GP-CONNECTING

LINES GP-CONNECTING

177-6870 LINES GP-CONNECTING
S/N DET1-UP
PART OF 214-6234, 214-6235, 214-6236, 214-6237 COUPLER AR-QUICK
AN ATTACHMENT

i01574767 SEBP3181

1776870 LINES GP-CONNECTING Parts scheme

For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0405	[2]	SEAL-BONDED
2.	7K-1181 B	[3]	STRAP-CABLE
3.	8T-7910	[2]	ADAPTER
4.	177-5025	[2]	TUBE AS
5.	177-6874 I	[1]	HOSE AS
6.	177-6875 I	[1]	HOSE AS
7.	3J-1907	[2]	SEAL-O-RING
8.	6V-8397	[8]	SEAL-O-RING
9.	6V-8636	[2]	CONNECTOR
10.	6V-9850	[4]	ELBOW
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM